Template Apache `.htaccess` file with common rewrite rules

.htaccess

##================================================
# Prevent directory listing.
##================================================
IndexIgnore *

##================================================
# Set Charset.
##================================================
AddDefaultCharset utf-8

<IfModule mod_headers.c>
    BrowserMatch MSIE ie
    Header set X-UA-Compatible "IE=Edge,chrome=1" env=ie

    <FilesMatch "\.(js|css|gif|png|jpe?g|pdf|xml|svg|eot|ttf|otf|woff2?|ico|htc)$">
    # Separate lines required
    Header unset X-UA-Compatible
    </FilesMatch>
</IfModule>

<IfModule mod_rewrite.c>
    RewriteEngine On

    ##================================================
    # Block viewing of PHP Credits.
    # ?=PHPB8B5F2A0-3C92-11d3-A3A9-4C7B08C10000
    ##================================================
    RewriteCond %{QUERY_STRING} \=PHP[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12} [NC]
    RewriteRule .* - [F]

    ##================================================
    # Remove `index.php` from URL.
    ##================================================
    RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /(.*)index\.php($|\ |\?)
    RewriteRule ^ /%1 [R=301,L]

    ##================================================
    # Push all requests through `index.php`.
    ##================================================
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteRule . index.php [L]

    ##================================================
    # Add trailing slash (including if site within a sub dir).
    ##================================================
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteCond %{REQUEST_URI} (.+)/$
    RewriteRule ^ %1 [L,R=301]

    ##================================================
    # Force www. with http://
    ##================================================
    RewriteCond %{HTTP_HOST} ^google\.co\.uk
    RewriteCond %{HTTPS} !=on
    RewriteRule .* http://www.%{SERVER_NAME}%{REQUEST_URI} [R=301]

    ##================================================
    # Force www. with https://
    ##================================================
    RewriteCond %{HTTP_HOST} ^google\.co\.uk
    RewriteCond %{HTTPS} =on
    RewriteRule .* http://www.%{SERVER_NAME}%{REQUEST_URI} [R=301]

    ##================================================
    # Certain file types cannot be viewed directly.
    ##================================================
    RewriteCond %{REQUEST_URI} (uploads/)
    RewriteRule ^(.*)\.(txt|rtf|docx?|odt|pdf|bmp|gif|jpe?g|png|tiff?)$ https://%{SERVER_NAME}/process.php [NC,L]

    ##================================================
    # File revving: screen.1410180532.css > screen.css
    ##================================================
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteRule ^(.+)\.(\d+)\.(js|css|gif|png|jpe?g|pdf|xml|svg|eot|ttf|otf|woff2?|ico|htc)$ $1.$3 [L]

    ##================================================
    # Maintenance page with excluded IPs.
    ##================================================
    RewriteCond "%{TIME_YEAR}%{TIME_MON}%{TIME_DAY}" 20160101
    RewriteCond "%{TIME_HOUR}%{TIME_MIN}" >0900
    RewriteCond %{REMOTE_ADDR} !^74\.125\.224\.72$
    RewriteRule .*$ http://www.example.com/maintenance/ [L]
</IfModule>

##================================================
# 4xx Client Error
##================================================
ErrorDocument 400 error.php?code=400&label=bad_request
ErrorDocument 401 error.php?code=401&label=unauthorised
ErrorDocument 403 error.php?code=403&label=forbidden
ErrorDocument 404 error.php?code=404&label=file_not_found
ErrorDocument 405 error.php?code=405&label=method_not_allowed
ErrorDocument 408 error.php?code=408&label=request_timeout
ErrorDocument 410 error.php?code=410&label=gone
ErrorDocument 411 error.php?code=411&label=length_required
ErrorDocument 412 error.php?code=412&label=precondition_failed
ErrorDocument 413 error.php?code=413&label=request_entity_too_large
ErrorDocument 414 error.php?code=414&label=request_uri_too_large
ErrorDocument 415 error.php?code=415&label=unsupported_media_type

##================================================
# 5xx Server Error
##================================================
ErrorDocument 500 error.php?code=500&label=internal_server_error
ErrorDocument 501 error.php?code=501&label=not_implemented
ErrorDocument 502 error.php?code=502&label=bad_gateway
ErrorDocument 503 error.php?code=503&label=service_unavailable
ErrorDocument 506 error.php?code=506&label=variant_also_negotiates